Lighting device



FIG. 1 is a perspective view of the lighting device of the present invention.

FIG. 2 is a front view of the lighting device of the present invention.

FIG. 3 is a back view of the lighting device of the present invention.

FIG. 4 is a right side view of the lighting device of the present invention.

FIG. 5 is a left side view of the lighting device of the present invention.

FIG. 6 is a top view of the lighting device of the present invention.

FIG. 7 is a bottom view of the lighting device of the present invention.

FIG. 8 is another right side view of the lighting device of the present invention with a diffusing lens partially retracted; and,

FIG. 9 is yet another right side view of the lighting device of the present invention with the diffusing lens retracted. 

We claim the ornamental design for a lighting device, as shown and described. 